Twenty Fourteen: Adjust spacing for menu toggle button to avoid overflowing accented characters.

Broken in [28698].

props schoenwaldnils.
fixes #27456.

git-svn-id: https://develop.svn.wordpress.org/trunk@28756 602fd350-edb4-49c9-b593-d223f7449a82
Use the value of `WP_TESTS_DOMAIN` in some unit tests.

props danielhuesken.
fixes #28552.

git-svn-id: https://develop.svn.wordpress.org/trunk@28757 602fd350-edb4-49c9-b593-d223f7449a82
Twenty Fourteen: fix masthead behavior in IE when a custom header image is present. Props Kau-Boy, lancewillett. Fixes #27220.

git-svn-id: https://develop.svn.wordpress.org/trunk@28758 602fd350-edb4-49c9-b593-d223f7449a82
Fix labels on installation screen.

props avryl.
fixes #28548.

git-svn-id: https://develop.svn.wordpress.org/trunk@28759 602fd350-edb4-49c9-b593-d223f7449a82
Prevent get_post_class() and get_body_class() from returning duplicate classes.

props Compute.
fixes #28541.

git-svn-id: https://develop.svn.wordpress.org/trunk@28760 602fd350-edb4-49c9-b593-d223f7449a82
`wptexturize()` adjustments:
* Only place an apostrophe before a number when it has exactly two digits.
* Never match '99' with the single prime pattern.
* Always assume '99' is an abbreviated year at the end of a quotation.
* Add unit tests.
* Resolves the unit test broken in [28721] for #8775.

See #26850.


git-svn-id: https://develop.svn.wordpress.org/trunk@28761 602fd350-edb4-49c9-b593-d223f7449a82
Add Unit Tests for i18n and `wptexturize()`. Don't confuse closing single quotes and apostrophes.

See #27426.


git-svn-id: https://develop.svn.wordpress.org/trunk@28762 602fd350-edb4-49c9-b593-d223f7449a82
Add unit tests to confirm that `---` is properly converted to `&#8212;` by `wptexturize()` where appropriate.

Props miqrogroove.
Fixes #28483.


git-svn-id: https://develop.svn.wordpress.org/trunk@28763 602fd350-edb4-49c9-b593-d223f7449a82
In `wptexturize()`, adjust for the treatment of abbreviated years at the end of quotations.
Silence some unit tests that have never passed and may no longer be applicable.

Props miqrogroove.
Fixes #18549.


git-svn-id: https://develop.svn.wordpress.org/trunk@28764 602fd350-edb4-49c9-b593-d223f7449a82
Fix abbreviations mixed with quotes, example: `'99% of people'`.
Add/alter unit tests.

Props miqrogroove.
Fixes #26850.


git-svn-id: https://develop.svn.wordpress.org/trunk@28765 602fd350-edb4-49c9-b593-d223f7449a82
Prevent bulk actions from being performed when Filter button is clicked.

props layotte.
fixes #28555.

git-svn-id: https://develop.svn.wordpress.org/trunk@28766 602fd350-edb4-49c9-b593-d223f7449a82
Pass WP_Customize_Setting instance to 'customize_preview_*' and 'customize_update_*' actions.

props dustyn, DrewAPicture.
fixes #27979.

git-svn-id: https://develop.svn.wordpress.org/trunk@28767 602fd350-edb4-49c9-b593-d223f7449a82
TinyMCE: update to 4.0.28+. Includes all changes until 09-06-2014: https://github.com/tinymce/tinymce/tree/32cb108d41b27265c60a8bc1f62855fdfb61e486. Changelog: https://github.com/tinymce/tinymce/blob/32cb108d41b27265c60a8bc1f62855fdfb61e486/changelog.txt.
See #28391.

git-svn-id: https://develop.svn.wordpress.org/trunk@28768 602fd350-edb4-49c9-b593-d223f7449a82
Pass WP_Customize_Setting instance to 'customize_save_*' action.

props danielbachhuber.
fixes #27979.

git-svn-id: https://develop.svn.wordpress.org/trunk@28769 602fd350-edb4-49c9-b593-d223f7449a82
Don't generate adjacent links in wp_head() for attachments.

props kovshenin.
fixes #21658.

git-svn-id: https://develop.svn.wordpress.org/trunk@28770 602fd350-edb4-49c9-b593-d223f7449a82
Don't add # to URL when clicking 'OK' without changing the permalink.

props avryl.
fixes #27594.

git-svn-id: https://develop.svn.wordpress.org/trunk@28771 602fd350-edb4-49c9-b593-d223f7449a82
Revert [28766].

see #28555.

git-svn-id: https://develop.svn.wordpress.org/trunk@28772 602fd350-edb4-49c9-b593-d223f7449a82